#for i in range (1,10):
#    for l in range (1,i+1):
#        print(f"{i}x{l}={i*l}",end="\t")
#    print()
for l in range(1,10):
    for i in range(l,10):
        print(f"{l}x{i}={i*l}",end="\t")
    print()
